Little Patuxent River Half Marathon

JAN-FEB

31-1

2026

Join the Little Patuxent River Half Marathon, 10K and 5K in Columbia MD on Jan 31 to Feb 1, 2026 along gentle trail sections by the Patuxent. This edition is sold out, but finishers get shirts, medals and knit gloves.

31-1 Jan-Feb 2026

Columbia, Maryland

Registration

13 miles 7 miles 3 miles

Always double-check with the organizer's website! This page may contain affiliate links.

Event overview

The Little Patuxent River Half Marathon, 10K & 5K takes place in Columbia, MD on January 31 - February 1, 2026. The 2026 race is sold out. The event uses the Patuxent and Wincopin trails and starts and finishes at the Guilford Pratt Truss Bridge. The course runs along the Little Patuxent and Middle Patuxent River. Organizers describe the terrain as tame compared to many other trail races.

Distances and race details

13.1 miles (Half marathon)
6.55 miles (10K)
3.1 miles (5K)

Registration for the event includes a long sleeve shirt, a finisher medal, and knit gloves. Participants who register and complete either the 5K plus the 10K, or the 5K plus the half marathon, earn three finisher medals. The event location is listed as 9175 Guilford Road, Columbia, MD 21046. Visit the organization's website for the most recent information.